Speco Technologies DVR-X1 manual Sensor Type： NC → Normal-close sensor TTL level input

DVR-X1 User Manual

(Sensor triggers the alarm and starts recording after 0.2 second) 2: 0.5 Sec.

(Sensor triggers the alarm and starts recording after 0.5 second) 3: 1 Sec.

(Sensor triggers the alarm and starts recording after 1 second) 4: 2 Sec.

(Sensor triggers the alarm and starts recording after 2 second) 5: 5 Sec.

(Sensor triggers the alarm and starts recording after 5 second)

Sensor Type：

NC → Normal-close sensor ( TTL level input )

Set to NC, to trigger the recording when the sensor has been opened.

NO → Normal-open sensor ( TTL level input )

Set to NO, to trigger the recording when the sensor has been closed.

Post-alarm Time：The extra recording time, straight after when the

sensor recording event ended (Time setting range from 0~99 Sec).

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